14146831956 has 48 divisors (see below), whose sum is σ = 33855833088. Its totient is φ = 4595186400.

The previous prime is 14146831889. The next prime is 14146831991. The reversal of 14146831956 is 65913864141.

14146831956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190591 + ... + 254201.

It is an arithmetic number, because the mean of its divisors is an integer number (705329856).

Almost surely, 2^14146831956 is an apocalyptic number.

It is an amenable number.

14146831956 is an abundant number, since it is smaller than the sum of its proper divisors (19709001132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14146831956 is a wasteful number, since it uses less digits than its factorization.

14146831956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64092 (or 64090 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The spelling of 14146831956 in words is "fourteen billion, one hundred forty-six million, eight hundred thirty-one thousand, nine hundred fifty-six".